The Pickering Series 105 is a range of single-in-line reed relays with internal mu-metal magnetic shielding for high packing density without magnetic interaction. The 105-2-A-12/6 is a two-form-A mercury wetted relay with a 12 V coil, rated for 2 A switching at 50 W, mounted vertically with pin 1 uppermost. It features a typical contact resistance of 0.075 Ω, insulation resistance of 10¹² Ω, and a capacitance of 4 pF across the closed switch. The relay has an operate time of 1.5 ms and a release time of 1.0 ms, with a typical life of 5 × 10⁸ operations under maximum resistive load. The package has a footprint of 19.1 mm × 6.6 mm and a height of 7.9 mm, with pin spacing matching other Series 105 variants.
The Series 105 is a range of Single-in Line reed relays, available with a wide variety of switching confi gurations and switch types, including mercury wetted versions. They feature internal mu-metal magnetic screens which allow high packing density without the risk of magnetic interaction problems.
The Pickering Series 100, 101, 103, 106, 107 and 108 all have the same pin locations as the Series 105. If a reduced coil power is desired, please consider our Series 100 and 101 which may be driven directly from CMOS logic. If a higher packing density is required, smaller devices are available in other Pickering SIL ranges.
In addition to the relays shown on this brochure, many other special types are manufactured to meet customers specific requirements. Please contact our technical sales department for further information or samples.
| Pickering Electronics | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 105-2-A-12/6 |
| Product Name | Series 105 |
| Relay Type | General; Reed Relay |
| Mounting | PCBoard |
| Poles | Double Pole (DP) |
| Throw | Single Throw |
| Features | Mercury Wetted Contacts |
